Table 3. Aortas from 20 w TRAIL^−/−ApoE^−/− mice display increased inflammation.

mRNA(relative to β-actin)	20 w
	ApoE−/−	TRAIL−/−ApoE−/−
OPG	100±27.3	113.9±21.1
RANKL	100±25.0	122.2±19.2
BMP-2	100±11.1	103.2±10.88
Runx2	100±12.9	88.9±4.3
IL-1β	100±10.9	212.9±45.8*
PPARγ	100±23.5	114.9±26.9
TNFα	100±31.4	114.5±28.7

ANOVA (n = 5/genotype); *p<0.05.